If, as is believed by many statisticians, the census of 1860 should show that the centre of population and power in these United States is steadily advancing westward, and that by the year 1880 it will be at some point on the Great Lakes, then, certainly, the history and resources of those inland seas cannot fail to be interesting to the general reader. It happens that the Indian traditions of this region possess more of the coherence of history than those of other parts of the country; and, as preserved by Schoolcraft and embalmed in the poetry of Longfellow, they show well enough by the side of the early traditions of other primitive peoples. The conquest of the Lake-shore region by San-ge-man and his Ojibwas may be as trustworthy a tale as the exploits of Romulus and Remus; and when we emerge into the light of European record, we find the Jesuit missionaries preaching the gospel at St. Ignace and the Sault St. Mary almost as early as the so-called Cavaliers were planting tobacco at Jamestown, or the Pilgrims smiting the heathen at Plymouth. The first white persons who penetrated into the Upper Lake region were two young fur-traders who left Montreal for that purpose in 1654, and remained two years among the Indian tribes on those shores. We are not informed of the details of this journey; but it appears that they returned with information relative to Lake Superior, and perhaps Lake Michigan and Green Bay; for in 1659 the fur-traders are known to have extended their traffic to that bay. The first settlement of Wisconsin may be dated in 1665, when Claude Allouez established a mission at La Pointe on Lake Superior. This was before Philadelphia was founded by William Penn. The first account we have of a voyage on Lake Michigan was by Nicholas Perrot, who, accompanied by some Pottawattomies, passed from Green Bay to Chicago, in 1670. Two years afterwards the same voyage was undertaken by Allouez and Dablon. They stopped at the mouth of the Milwaukie River, then occupied by Kickapoo Indians. In 1673, Fathers Marquette and Joliet went from Green Bay to the Neenah or Fox River, and, descending the Wisconsin, discovered the Mississippi on the 17th of June. In 1679, La Salle made his voyage up the Lakes in the Griffin, the first vessel built above the Falls of Niagara. This vessel, the pioneer of the great fleet which now whitens those waters, was about sixty tons burden, and carried five guns and thirty-four men. La Salle loaded her at Green Bay with a cargo of furs and skins, and she sailed on the 18th of September for Niagara, where she never arrived, nor was any news of her ever received. The Griffin, with her cargo, was valued at sixty thousand livres. Thus the want of harbors on Lake Michigan began to be felt nearly two hundred years ago; and the fate of the Griffin was only a precursor of many similar calamities since.